Dual-Channel K/J Thermocouple Thermometer with 4 K-Type Thermocouples -328°F ~ 2501°F Measurement Range HVAC Temperature Meter Gauge with Data Hold, MAX/MIN/AVG, Hi/Lo Backlit Alarm, ADJ Compensation

It's a legit dual probe k-type thermocouple at a bargain price. I picked this model because it is calibratable (though only single-point, iirc). I've worked as a professional metrologist. This will accurately read a very wide range of temperatures and do so instantly and repeatably. If I was using an instrument like this all day everyday I'd want something more robust like a Fluke meter. I'm not sure this thing would survive too many drops on pavement.

Seems accurate, every skin temp. I held onto the thermocoupler and it got to around 97F. I got my foundry up to 2050F but then the ceramic thermocoupler started to fail and it stopped reading the correct temp. I can’t fault this tool because, really, I am new to this. Lol. So far so good and if I have any issue I will edit this review. Oh! PS I think they updated the instructions. They seem ok.

This will be the cheapest two channel thermometer you can buy that will do the job if u take care of it, it's pretty damn accurate checked against my Fluke.

This thermocouple-based thermometer seems pretty accurate. I used it to check the temperature in my kitchen oven. The oven setting was 30 deg too hot, so we're adjusting the settings to compensate. I have not checked it against any other thermometers, so I cannot vouch for its accuracy.

Works great! I like how compact it is to use.

Display went dark during first use. Still readable if not in the sun, but no back light. Will keep for indoor use, too late to return.

Meter itself is very good and should receive 5 stars, but the probes can not be used in an oven, they melt.. I was testing for 500 degreesF and both probes melted .They should have included a probe for oven use that doesn't melt.Accuracy is pretty close, You can easly calibrate the meter. Also the blue probe was not welded I had to clamp on a wire clamp

Great Product

Perfect for live temp rise measurements on furnaces. The temp differential is super convenient, Large easy to read numbers, easy to use setting menu. This should be in every HVAC technicians gear bag. I stuck some little flat magnets to the back with double sided carpet tape to make it even easier to use in the field

Excelente custo-benefício! Previsão satisfatória.

Easy to use and accurate

The thermometer responses quick and easy to use. Used for monitoring food processing.

Works as expected. Good price, hope it lasts a long time.